requestline Contains the string representation of the HTTP request line. The terminating CRLF is stripped. This attribute should be set by handle_one_request(). If no valid request line was processed, it should be set to the empty string.

Decompress.eof A boolean indicating whether the end of the compressed data stream has been reached. This makes it possible to distinguish between a properly-formed compressed stream, and an incomplete or truncated one. New in version 3.3.

Dialect.escapechar A one-character string used by the writer to escape the delimiter if quoting is set to QUOTE_NONE and the quotechar if doublequote is False. On reading, the escapechar removes any special meaning from the following character. It defaults to None, which disables escaping.

exception FileExistsError Raised when trying to create a file or directory which already exists. Corresponds to errno EEXIST.

argval resolved arg value (if known), otherwise same as arg

class ctypes.c_uint32 Represents the C 32-bit unsigned int datatype. Usually an alias for c_uint.

stringprep.map_table_b2(code) Return the mapped value for code according to tableB.2 (Mapping for case-folding used with NFKC).

platform.python_branch() Returns a string identifying the Python implementation SCM branch.

failureException This class attribute gives the exception raised by the test method. If a test framework needs to use a specialized exception, possibly to carry additional information, it must subclass this exception in order to “play fair” with the framework. The initial value of this attribute is AssertionError.

multiprocessing.get_all_start_methods() Returns a list of the supported start methods, the first of which is the default. The possible start methods are 'fork', 'spawn' and 'forkserver'. On Windows only 'spawn' is available. On Unix 'fork' and 'spawn' are always supported, with 'fork' being the default. New in version 3.4.